are included for any bounded function \(g\)  and constants \(p>-m\) , \(q\ge 0\)  and \(c\in {\mathbb {R}}\) .
The first example appears in the equation for \(M\)  of the biofilm growth model (REF ) (provided that the function \(C\)  is known).
The latter example is used in the Porous-Fisher equation \(u_t=\Delta u^m +u(1-u)\) , studied e.g. in [1]}.
